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Compact black AC adapter brick with fixed 5.5×2.5 mm barrel plug, detachable 150 cm cord

VOVOV

VOVOV 5V 1A AC adapter 5.5×2.5 mm plug 8 tips

SKU CH-ER4V-ZHX4W

Universal 5 V 1 A AC adapter with 5.5×2.5 mm plug and eight interchangeable tips for devices drawing up to 5 W

  • TypeAC Adapters
  • Universal 100-240 V input works worldwide
  • 5 V 1 A output powers devices up to 5 W
  • Eight interchangeable tips fit many barrel sizes
  • 150 cm cable gives flexible placement
  • Centre-positive polarity matches common 5 V gear

Universal 5V 1A AC adapter with eight tips

The VOVOV adapter supplies a regulated 5V DC output at up to 1A with a maximum power of 5W. It includes eight interchangeable tips covering 5.5×2.1 mm, 4.0×1.7 mm, 3.5×1.35 mm, 3.0×1.1 mm, 2.5×0.7 mm, Type-C, Micro-USB and a DC terminal connector. The fixed output plug measures 5.5 mm outer diameter and 2.5 mm inner diameter. It is intended for low-power devices such as LED string lights, media players, speakers and TV boxes.

Check your device voltage polarity and connector fit

The adapter accepts a universal 100-240V 50/60Hz AC input, so it works on mains supplies worldwide without a separate voltage selector. Polarity is centre-positive and outer-negative; confirm that your equipment requires the same arrangement. The supplied cable length is 150 cm or 59 in total; verify that this reach is sufficient for your installation. Ensure the device you plan to power draws less than 1A at 5V.

Steady 5W output under continuous use

Rated for a continuous 5W load, the unit maintains its 5V 1A output during sustained operation rather than only in short bursts. The 100-240V input range handles normal mains fluctuations without shutting down. No active cooling is present, so the enclosure relies on passive dissipation; keep ventilation clear during extended runs. The adapter is not suitable for devices that require more than 1A or higher voltages.

Highlights

  • Universal 100-240 V input works worldwide
  • 5 V 1 A output powers devices up to 5 W
  • Eight interchangeable tips fit many barrel sizes
  • 150 cm cable gives flexible placement
  • Centre-positive polarity matches common 5 V gear

Specifications

TypeAC Adapters

Questions about this item

Does the adapter come with the 5.5 mm × 2.5 mm plug already attached, and what extra tips are included?

The fixed output plug is 5.5 mm × 2.5 mm, centre positive. Eight interchangeable tips are supplied: 5.5 mm × 2.1 mm, 4.0 mm × 1.7 mm, 3.5 mm × 1.35 mm, 3.0 mm × 1.1 mm, 2.5 mm × .7 mm, Type-C, Micro-USB and a DC terminal connector.

My device needs 5 V at 0.8 A — will this 1 A unit work safely?

Yes. The adapter delivers up to 1 A (1000 mA) at 5 V, so any device drawing 5 V 0.5 A, 5 V 0.8 A or 5 V 1 A is within its rated capacity.

What does the 100-240 V 50/60 Hz input rating mean for everyday use?

It accepts mains voltages from 100 V to 240 V at either 50 Hz or 60 Hz, so the same unit works worldwide with only a plug adapter for the local socket.

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